Sebastián Mena of the Smithsonian Tropical Research Institute in Panama collected and photographed 120 butterfly species for a guidebook he co-authored about Panama’s Pipeline Road Trail. Find out what Mena says goes into researching, writing, and designing an insect field guide.
New research explores how pupae of certain butterfly species make a "twittering" noise—via a wiggling movement that triggers sound from tiny structures in the membranes between their abdominal segments.
Though under-used, prescribed fire can reinstate natural disturbance regimes in the North American Great Plains. The Range Science program at North Dakota State University is studying how this practice affects the local ecosystem, including its impact on pollinators such as butterflies.
Researchers at the National University of Singapore have identified the gene transcription factors in butterflies that give rise to their different color patterns on the top and bottom sides of their wings.
New research identifies the genetic code by which butterflies assign color patterns to different parts of their wings
An endangered butterfly species in eastern Canada appears to be declining in numbers, but a better understanding of how environmental conditions affect its lifecycle may better inform conservation efforts, according […]
By Laura Kraft This post is the seventh in the “Travel Bug” series by Laura Kraft, a recent graduate from the University of Georgia, who is chronicling her travels in […]
When researchers studied the eyes of common bluebottle butterflies (Graphium sarpedon), they found at least 15 different classes of “photoreceptors” — light-detecting cells comparable to the rods and cones in […]
Eyespots are one of nature’s favorite forms of misdirection, shared by fish, frogs, birds, and many insects. Aside from deflecting attack, they can also be used as a “startle” mechanism, […]
By tracing nearly 3,000 genes to the earliest common ancestor of butterflies and moths, University of Florida scientists have created an extensive “Tree of Lepidoptera” in the first study to […]
For the first time ever, a team led by the University of Colorado Boulder has sequenced the internal bacterial makeup of the three major life stages of a butterfly species, […]